Top 276 Diesel mechanic Jobs in San Dimas Ca

Journeyman Mechanic
OCTA —Garden Grove, CA
- $33.87 - $43.50 an hour
- Full-time
- Mechanic experience
- Mid-level
- High school diploma or GED
Heavy Construction Equipment Field Technician
BEJAC CORPORATION —Placentia, CA
- $30 - $50 an hour
- Full-time
- CDL B
- Construction site
- Dealership
- Health insurance
- Dental insurance
Quick Apply
Heavy Duty Diesel Mechanic- Level 4 [B01]
TCI Transportation —Commerce, CA
- $38.53 - $43.00 an hour
- Monday to Friday
- Driver's License
- Senior level
- Leadership
- AD&D insurance
- Paid holidays
Quick Apply
Volvo Service Technician
Volvo Cars Ontario —Ontario, CA
- $60,000 - $150,000 a year
- Full-time
- Background check
- Dealership
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Diesel Technician
Kenan Advantage Group —Fontana, CA
- $35 - $39 an hour
- Monday to Friday
- Mid-level
- Ability to lift 50 pounds
- Driver's License
- Paid training
- Paid holidays
Vice President of Fleet Maintenance Operations
Athens Services —Los Angeles, CA
- $180,000 - $250,000 a year
- Full-time
- Spanish
- Customer service
- 5 years
- Profit sharing
- Health insurance
Quick Apply
10d
Shop Service Technician
Crown Equipment Corporation —La Verne, CA
- $33.80 - $36.80 an hour
- Overtime
- Customer service
- High school diploma or GED
- Driving
- Paid parental leave
- Health savings account
Technician
FedEx Freight —Mira Loma, CA
- $34.97 - $36.03 an hour
- Full-time
- Writing skills
- CDL A
- Mid-level
- Paid parental leave
- Paid holidays
A-Level Diesel Technician
All Time Gas and Diesel Repair —Glendora, CA
- $35 - $65 an hour
- Full-time
- Customer service
- Senior level
- Paid training
- Paid holidays
Quick Apply
Semi Service Technician (Afternoon Shift)
Tesla —City of Industry, CA
- $22.80 - $78.66 an hour
- Full-time
- ASE Certification
- Ability to walk for extended periods
- Mid-level
- Commuter assistance
- Health savings account
Diesel Mechanic
United Pumping Service —City of Industry, CA
- Full-time
- 5 years
- Senior level
- Hand tools
Fleet Technician - Experienced (DOT)
Frito-Lay North America —Rancho Cucamonga, CA
- $34.84 - $39.03 an hour
- 8 hour shift
- Mid-level
- 21 years or older
- Fair chance
- Health insurance
- Dental insurance
Diesel Mechanic
HOLLIDAY ROCK CO., INC. —Upland, CA
- $34 - $36 an hour
- CDL B
- CDL A
- Mid-level
- Paid holidays
- Health insurance
Quick Apply
6d
Technician
Quinn Company —City of Industry, CA
- $33.00 - $41.50 an hour
- Overtime
- Customer service
- 5 years
- Mid-level
- Profit sharing
Quick Apply
Technician
First Student —Riverside, CA
- $41.60 an hour
- Full-time
- CDL B
- Mechanic experience
- Computer literacy
- Paid training
- Paid holidays
Quick Apply
Supv-Fleet Maintenance
FedEx Freight —Whittier, CA
- $80,165 - $126,660 a year
- Full-time
- Computer literacy
- Mid-level
- High school diploma or GED
- Paid parental leave
- Paid holidays
3d
Diesel Apprentice
XPO Logistics Freight Inc. —Santa Fe Springs, CA
- Weekends as needed
- ASE Certification
- Military
- Computer literacy
Quick Apply
3d
Fleet Supervisor
Dairy Farmers of America, Inc. —City of Industry, CA
- $71,880 - $133,000 a year
- Customer service
- Writing skills
- Basic math
- Paid holidays
- Tuition reimbursement
Quick Apply
Equipment Mechanic III
City of Pasadena, CA —Pasadena, CA
- $74,912.66 - $93,703.58 a year
- Full-time
- Management
- Mechanic experience
- Writing skills
- Paid holidays
- Disability insurance
Technician-I
Quinn Company —City of Industry, CA
- $46.44 - $59.23 an hour
- Overtime
- Dealership
- 5 years
- Mid-level
- Profit sharing
Quick Apply

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diesel mechanic jobs near san dimas ca

Journeyman Mechanic

OCTA -
Garden Grove, CA

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Job Details

Full-time
$33.87 - $43.50 an hour

Qualifications

Automotive diagnostic scan tool usage
Driving

Full Job Description

Job Description

OCTA is seeking skilled Mechanics to inspect, diagnose, maintain, and repair CNG, hydrogen fuel cell, and battery-electric transit buses. You’ll troubleshoot mechanical, hydraulic, pneumatic, and electrical systems to keep our fleet running safely and efficiently.

The starting pay rate for this position is $33.87 an hour. Pay rate increases incrementally according to the union contract. Current top wage is $43.50 after 36 months.

Employees that work swing and graveyard shifts are eligible for a shift differential of 3% or 5% of their base pay, respectively. $3 more per hour can be obtained for completion and maintaining the H Series and L2 ASE certifications, with the potential to earn an extra $1 per hour for bidding into a Master Transit Bus Technician slot for a total of up to an extra $4 an hour on top of the base pay.

The position will remain open until filled.

What You’ll Do

Inspect, diagnose, and repair mechanical defects on transit buses
Perform preventive maintenance, including tune-ups, brake service, and fluid checks
Service pneumatic, hydraulic, HVAC, cooling, steering, suspension, and fuel systems
Diagnose and repair electrical systems, alternators, wiring, and computer-controlled components
Use specialized tools, lifts, and diagnostic equipment safely
Perform brake relines and road tests to verify repair quality
Maintain accurate service records and a clean, safe work environment
Support and mentor apprentices or entry-level mechanics

What We’re Looking For

High school diploma or GED
Three years of heavy equipment or automotive maintenance experience
(OCTA Apprentice Mechanic program may substitute for experience; Completion of a certified automotive trade school or training program may be substituted for the equivalent experience on a year for year basis)
Experience with CNG and battery-electric vehicles is highly desirable
Ability to diagnose, troubleshoot, and repair complex systems on modern transit buses
Ability to read and interpret technical manuals, follow instructions, and use diagnostic software
Ability to work various shifts and locations
Safe, reliable work practices and willingness to learn new technology
Ability to obtain and maintain a Class B CA Driver License with passenger endorsement

Why You’ll Love It Here

Work with advanced technologies including zero-emission and alternative-fuel systems
Opportunities for training, growth, and skill development
Contribute to a mission-driven agency that keeps Orange County moving
Supportive team environment with strong safety culture
Competitive pay and benefits, plus long-term career stability

Join a team where innovation, integrity, and strategic thinking are valued.

Apply now to help shape the future of OCTA’s programs.

OCTA is an equal employment opportunity employer that recruits, hires, and promotes qualified people without regard to race, color, religion, creed, ancestry, national origin, age, sex, pregnancy, gender, gender identity and/or expression, sexual orientation, marital status, medical condition, disability, genetic information, military and veteran status, or other legally protected status.

Apply Now

Refine Your Search

diesel mechanic jobs in san dimas ca

Journeyman Mechanic

Heavy Construction Equipment Field Technician

Heavy Duty Diesel Mechanic- Level 4 [B01]

Volvo Service Technician

Diesel Technician

Vice President of Fleet Maintenance Operations

Shop Service Technician

Technician

A-Level Diesel Technician

Semi Service Technician (Afternoon Shift)

Diesel Mechanic

Fleet Technician - Experienced (DOT)

Diesel Mechanic

Technician

Technician

Supv-Fleet Maintenance

Diesel Apprentice

Fleet Supervisor

Equipment Mechanic III

Technician-I

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